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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at */
#ifndef mozilla_dom_nsRadioGroupStruct_h
#define mozilla_dom_nsRadioGroupStruct_h
#include "nsCOMArray.h"
#include "nsIFormControl.h"
#include "nsIRadioGroupContainer.h"
#include "nsClassHashtable.h"
namespace mozilla {
namespace html {
class nsIRadioVisitor;
namespace dom {
class HTMLInputElement;
struct nsRadioGroupStruct;
class RadioGroupManager {
static void Traverse(RadioGroupManager* tmp,
nsCycleCollectionTraversalCallback& cb);
static void Unlink(RadioGroupManager* tmp);
// nsIRadioGroupContainer
NS_IMETHOD WalkRadioGroup(const nsAString& aName, nsIRadioVisitor* aVisitor);
void SetCurrentRadioButton(const nsAString& aName, HTMLInputElement* aRadio);
HTMLInputElement* GetCurrentRadioButton(const nsAString& aName);
nsresult GetNextRadioButton(const nsAString& aName, const bool aPrevious,
HTMLInputElement* aFocusedRadio,
HTMLInputElement** aRadioOut);
void AddToRadioGroup(const nsAString& aName, HTMLInputElement* aRadio);
void RemoveFromRadioGroup(const nsAString& aName, HTMLInputElement* aRadio);
uint32_t GetRequiredRadioCount(const nsAString& aName) const;
void RadioRequiredWillChange(const nsAString& aName, bool aRequiredAdded);
bool GetValueMissingState(const nsAString& aName) const;
void SetValueMissingState(const nsAString& aName, bool aValue);
// for radio group
nsRadioGroupStruct* GetRadioGroup(const nsAString& aName) const;
nsRadioGroupStruct* GetOrCreateRadioGroup(const nsAString& aName);
nsClassHashtable<nsStringHashKey, nsRadioGroupStruct> mRadioGroups;
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_nsRadioGroupStruct_h